Flexible traction system for common shoes
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United States of America Patent
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Jun 1, 2004
Grant Date -
Jul 25, 2002
app pub date -
Jan 17, 2002
filing date -
Jan 23, 2001
priority date (Note) -
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Abstract
A traction system for use on conventional flexible footwear is provided that includes both toe and heel sections that are independently attached to a wearer's footwear and are connected with a flexible linkage. The flexible linkage allows the traction system to move with the normal movement of the flexible footwear so as to provide a natural walking and running movement. The traction system provides numerous benefits over previously available crampon and other spiked traction systems, including flexibility, light weight, practical usability with a wide variety of footwear types--including highly flexible footwear such as running shoes, compactability, and ready adjustability between different sizes and types of footwear.
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